What powers f-code.co.jp?
Last seen Jun 2026 · 21 technologies across 15 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| nene ui | #67 | 0 |
| nene ui | #53 | 0 |
| fcode | #43 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 51% phone
- 49% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.47 / 10 · ranked #162,952 of all domains
110 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
3 keywords in Google's top 30
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 4.6 MB · 188 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Bootstrap Feb 2026
- dropped Facebook Pixel Feb 2026
- dropped Font Awesome Feb 2026
- dropped Google Analytics Feb 2026
- dropped Google Hosted Libraries Feb 2026
- dropped Google Tag Manager Feb 2026
- dropped Nginx Feb 2026
- detected Amazon ALB Jan 2026
- detected Apache HTTP Server Jan 2026
- detected Contact Form 7 Jan 2026
- detected Google Font API Jan 2026
- detected GSAP Jan 2026
- detected jQuery Migrate Jan 2026
- detected Moment.js Jan 2026
- detected MySQL Jan 2026
- detected particles.js Jan 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected WordPress Jan 2026
- detected Yoast SEO Jan 2026